“…Only one study in the USA reported higher willingness among men [32]. Moreover, other factors were included, such as health condition, people with chronic diseases [29,31,49,65,73], occupation status [27,30,46,50,53,73], marital status [27,28,52], place of residence [29,51,68,73], women being pregnant [29] or having children [30], and those who have health insurance or not [30,31,36,51]. The reviewed articles showed that individuals who had chronic diseases, were employed, married with children, and had health insurance were more likely to report acceptance of COVID-19 vaccines.…”